GE IS220YSILS1B YSIL Protection I/O pack
2.2.5.2 Indicators CPU310
The eight CPU LEDs indicate the operating status of various CPU functions.
The two Comm LEDs indicate activity on COM1 and COM2.
LED State
On Blinking Off
CPU Operating State
CPU OK On Green CPU has passed its power-up diagnostics and is
functioning properly.43
Off CPU problem. RUN and OUTPUTS ENABLED LEDs
may be blinking in an error code pattern, which can
be used by technical support for troubleshooting.
This condition and any error codes should be
reported to your technical support representative.
Blinking Green
Other LEDs off
CPU in Stop/Halt state; possible watchdog timer
fault. Refer to the fault tables. If PME cannot
connect, cycle power with battery attached and
refer to fault tables.
CPU OK Blinking in unison CPU is in boot mode and is waiting for a firmware
update through a serial port. RUN
OUTPUTS
ENABLED
RUN On Green CPU is in RUN Mode.
Off CPU is in STOP Mode.
OUTPUTS
ENABLED
On Green Output scan is enabled.
Off Output scan is disabled.
I/O FORCE On Yellow Override is active on a bit reference.
BATTERY Off Normal battery44
Blinking Red Battery low44
On Red Battery has failed or is not attached44
SYSTEM FAULT On Red CPU is in Stop/Faulted mode because a fatal fault
has occurred.
COM1 Blinking Green Signals activity on corresponding serial port.
COM2

CPE010 CPE020 CPE030 CPE040
Lifecycle Phase Discontinued CPE020 & CRE020
Discontinued Mature Mature
Microprocessor Specification 300 MHz Intel Celeron 700 MHz Intel Pentium 600 MHz Pentium-M 1.8 GHz Pentium-M
Operating System VxWorks VxWorks VxWorks VxWorks
#RX7i Slots Occupied 1 1 1 1
Backplane VME64 ANSI/VITA 1 VME64 ANSI/VITA 1 VME64 ANSI/VITA 1 VME64 ANSI/VITA 1
Temperature Range
With fan tray 0°C to 60°C 0°C to 60°C 0°C to 60°C 0°C to 60°C
Without fan tray 0°C to 50°C N/A 0°C to 50°C N/A
Power Requirements
RX7i +5 Vdc 3.2 A nominal 4.5 A nominal 3.2 A nominal 6.8 A nominal
RX7i +12 Vdc 0.042 A nominal 0.042 A nominal 0.003 A nominal 0.003 A nominal
RX7i -12 Vdc 0.008 A nominal 0.008 A nominal 0.003 A nominal 0.003 A nominal
Memory Backup Mechanism18 Battery
see GFK-2741
Battery
see GFK-2741
Battery
see GFK-2741
Battery
see GFK-2741
Firmware Upgrade
CPU Firmware Upgrade Mechanism <--------------------------------WinLoader/Serial Port------------------------------------>
Indirect Backplane Module Upgrade45 <--------------------------------WinLoader/Serial Port------------------------------------>
Program Portability
Direct Import (with limitations) CPE010 CPE010, CPE020 CPE010, CPE020,
CPE030